Arterial venous malformations (AVMs) are defects in the circulatory system in the body. It includes the circulatory system to the arteries, veins and capillaries that carry blood to and from the heart. The arterial venous malformation is a tangle of arteries and veins. It does disrupt the circulation of blood in the member has. It is possible that the arterial venous malformation appear anywhere, but the distortions that are in the brain or spinal cord can bleed, causing symptoms similar to a stroke.
It can also cause seizures and cases of Owalsaddaa weakness. But most people infected with congenital arterial and venous in the brain and spinal cord rarely have troublesome symptoms. The cause of arterial venous malformations is not known, although they arise during pregnancy or within a short period after giving birth also appears.
The greatest danger that results from arterial venous malformations is bleeding. It is possible that the prevention of this bleeding on the injection of a special material inside the arterial venous malformation area include methods for "plugged." You can also resort to surgery or to Altsaiaah intensive treatment.
an introduction
Arterial venous malformation (AVM) is a tangled knot of blood vessels. This leads to distortion disorder of blood circulation in the organ. Can arterial venous malformations occur anywhere in the body. But these distortions occur in the brain or spinal cord that is causing the biggest problems. The biggest danger caused by arterial venous malformations is bleeding.
Arterial venous malformation (AVM) is a tangled knot of blood vessels. This leads to distortion disorder of blood circulation in the organ. Can arterial venous malformations occur anywhere in the body. But these distortions occur in the brain or spinal cord that is causing the biggest problems. The biggest danger caused by arterial venous malformations is bleeding.
The intention is to bleed the blood leaking from the vessel injured or torn. There is treatment available to try to prevent bleeding. This educational program explains arterial venous malformations. He addresses the causes, symptoms, diagnosis and ways to address them.
Blood vessels
The blood vessels move blood throughout the body. Blood vessels are divided into smaller arteries. These small arteries and subdivided into capillaries, ie, to the very small blood vessels. Arterial venous malformation occurs when the arteries and veins are intertwined.
The blood vessels move blood throughout the body. Blood vessels are divided into smaller arteries. These small arteries and subdivided into capillaries, ie, to the very small blood vessels. Arterial venous malformation occurs when the arteries and veins are intertwined.
As a result, it is possible to relate the arteries veins directly related to the non-passage of the blood through the blood vessels smaller. In some cases, it can cause arterial venous malformation swollen blood vessel. We call this case the name "aneurysm". It could lead to aneurysm rupture of a blood vessel or openness. When opening the blood vessel, this leads to bleeding.
Arterial venous malformations
The arterial venous malformations (AVMs) are defects or deformities affecting the circulatory system. The child has these abnormalities may occur while in the womb or after birth shortly. It is possible that the arterial venous malformations arise anywhere in the body. But the emergence anywhere but the brain or spinal cord rarely leads to the emergence of any serious health problems.
The arterial venous malformations (AVMs) are defects or deformities affecting the circulatory system. The child has these abnormalities may occur while in the womb or after birth shortly. It is possible that the arterial venous malformations arise anywhere in the body. But the emergence anywhere but the brain or spinal cord rarely leads to the emergence of any serious health problems.
The arterial venous malformations that appear in the brain or spinal cord are distortions which have more pronounced effects on the body. But most people infected with this type of defects do not appear to have any serious symptoms, and if they appear to be few. It is the discovery of arterial venous malformations often at autopsy or during treatment of another disorder not related to them.
Risk Factors
The exact reason for the emergence of arterial venous malformations is not known. But there are certain factors that can increase the risk of these malformations. These factors, known as risk factors. The one serious illness from the disease or medical condition factors does not necessarily mean that a person will become infected availability. There are people who have risk factors do not develop any health problem at all.
The exact reason for the emergence of arterial venous malformations is not known. But there are certain factors that can increase the risk of these malformations. These factors, known as risk factors. The one serious illness from the disease or medical condition factors does not necessarily mean that a person will become infected availability. There are people who have risk factors do not develop any health problem at all.
In some cases, we find that people who have no risk factors, but they develop a particular disease or a particular medical condition. It is possible to be born a human being and has an arterial venous malformations. But scientists have discovered that these abnormalities are more common in the following categories:
Men.
People who have a family history of arterial venous malformation.
Men.
People who have a family history of arterial venous malformation.
Symptoms
There are many arterial venous malformations does not give rise to any symptoms or signs. The arterial venous malformations in the brain or aneurysms related to these abnormalities could lead to increased pressure in the brain. It is possible that this pressure leads to:
a headache.
My uncle.
Epileptic seizures.
weakness.
And other neurological symptoms.
There are many arterial venous malformations does not give rise to any symptoms or signs. The arterial venous malformations in the brain or aneurysms related to these abnormalities could lead to increased pressure in the brain. It is possible that this pressure leads to:
a headache.
My uncle.
Epileptic seizures.
weakness.
And other neurological symptoms.
Have blood flow in the arterial venous malformation located in the brain is very strong. This is what can make the blood passes through an arterial venous malformation instead of passing through the surrounding tissue. This condition is called as "the phenomenon of theft," because the arterial venous malformation steal much of the tissue surrounding the blood. When this occurs in the brain, it can cause symptoms similar to the symptoms of a stroke.
Complications
Most people infected with arterial venous malformation does not appear to have any symptoms or complications, and if they appear to be few. But there are some types of these abnormalities that are likely to lead to the appearance of complications. The distortions found in the brain and spinal cord are the distortions that can lead to more health problems than others. It is possible that the arterial venous malformation in the brain leads to the following complications:
Most people infected with arterial venous malformation does not appear to have any symptoms or complications, and if they appear to be few. But there are some types of these abnormalities that are likely to lead to the appearance of complications. The distortions found in the brain and spinal cord are the distortions that can lead to more health problems than others. It is possible that the arterial venous malformation in the brain leads to the following complications:
Bleeding in the brain.
Reduced amount of oxygen to the hyphen brain tissue.
Oorkh weak vascular walls.
Brain damage.
Reduced amount of oxygen to the hyphen brain tissue.
Oorkh weak vascular walls.
Brain damage.
Arterial venous malformations lead to make the walls of the tumor blood vessels and arteries thin or weak. Because of the lack of capillaries in order to slow the flow of blood, the arterial venous malformation leads to increased pressure on the walls of blood vessels and arteries. This may lead to bleeding, or to exit the amount of blood from the blood vessel ruptured.
It is possible that the simple bleeding leads to a small amount of damage to tissue surrounding it. It is unlikely to cause obvious symptoms. But the big bleeding can cause real harm. Arterial venous malformations lead to make the blood exceeds the capillaries of the traffic is so flowing directly from the artery to the vein. Blood and moves very quickly through this passage, because it does not coincide multiple small blood vessels that force him to slow down his movement.
When he does not get on the adequacy of the brain tissue of oxygen, it weakens and could also die. This may cause symptoms similar to the symptoms of a stroke. These symptoms include difficulty speaking and weakness and a sense of numbness and loss of vision, or to a severe case of instability. It is possible that the arterial venous malformation leads to a significant increase in the pressure on the walls of blood vessels that can be thin and weak.
This may lead to bulges in the walls of blood vessels is called as the "mother of blood." Aneurysm may rupture, causing serious health problems. It is possible that the ballooning arterial venous malformation with increasing age. If inflation arteriovenous malformation in the brain, it is possible to move from one place or cause pressure on some parts of the brain.
This can prevent the fluid that protects the brain from flowing about some of the different regions. It is possible that this fluid pushes brain tissue to the top towards the skull. This condition is called as "hydrocephalus or hydrocephalus."
This can prevent the fluid that protects the brain from flowing about some of the different regions. It is possible that this fluid pushes brain tissue to the top towards the skull. This condition is called as "hydrocephalus or hydrocephalus."
Diagnosis
Most arterial venous malformations not diagnosed in the body and do not cause any problem. Being a doctor examined physically and asks the patient for symptoms. The doctor may be required to conduct further inspections and tests. This depends on the physical examination results. Often conducted graphic tests. These tests may show areas inside the body. Examinations and tests that the doctor can recommend commissioned for the diagnosis of arterial venous malformations:
Most arterial venous malformations not diagnosed in the body and do not cause any problem. Being a doctor examined physically and asks the patient for symptoms. The doctor may be required to conduct further inspections and tests. This depends on the physical examination results. Often conducted graphic tests. These tests may show areas inside the body. Examinations and tests that the doctor can recommend commissioned for the diagnosis of arterial venous malformations:
Imaging cerebral arteries. It is also known as "angiography" in the brain.
Computed tomography. Which it is also named as the CT scan.
Magnetic resonance imaging (MRI).
Computed tomography. Which it is also named as the CT scan.
Magnetic resonance imaging (MRI).
The imaging cerebral arteries is the most detailed testing. It is also the best way to diagnose arterial venous malformation in the brain. This site imaging reveals the veins and arteries in the brain, as well as to determine the amount of blood flow in them. During the filming of cerebral arteries, the doctor enters the tube in a delicate arteries in the perineum. Then push this tube to the top and down to the blood vessels in the brain.
The doctor then injects a substance in the blood vessel pigmentary palsy. And then being X-ray imaging. In computerized tomography, are taking photographs using X-rays. Sometimes, pigmentary being injected through an intravenous catheter or intravenous injection or intravenous tube. This allows Braahalhraian equipped arterial venous malformation of veins and discharged him in more detail in the image.
This imaging named as the angiographic computed tomography. It gives the MRI images of the inside of the body using a large magnet and radio waves to. Can this type of imaging to provide information on the exact location of arterial venous malformation. This is very important in order to determine the best treatment options. Sometimes, it might be the use of pigmentary material is injected through an imaging in order to visualize blood flow in a manner more apparent in the brain.
Treatment
Based treatment of arterial venous malformations arterial venous malformation on the site, in addition to its size and symptoms resulting from it. It is possible to relieve some of the symptoms sometimes through the use of medications. But surgery or radiation therapy is often the best option for the treatment of arterial venous malformations in the brain. Radiation therapy lead to bridging the blood vessels in order to minimize the risk of bleeding.
Based treatment of arterial venous malformations arterial venous malformation on the site, in addition to its size and symptoms resulting from it. It is possible to relieve some of the symptoms sometimes through the use of medications. But surgery or radiation therapy is often the best option for the treatment of arterial venous malformations in the brain. Radiation therapy lead to bridging the blood vessels in order to minimize the risk of bleeding.
It is possible that this treatment takes anywhere from a year and a half year to two years pending bear fruit. During that time, the brain is not protected from the risk of bleeding. The treatment of these potential risks because it could lead to the incidence of stroke. Surgical treatment is the only treatment that can solve the problem in a prompt and may reduce the likelihood of bleeding in the future.
The goal of surgical treatment is to eradicate the arterial venous malformation and spare blood for blood related mothers, if any. The blood cut all aneurysms lead to its isolation from the bloodstream allowing diminishing size. This prevents further bleeding, and relieve pressure on the surrounding tissue.
Conclusion
Arterial venous malformations (AVMs) are defects affecting the circulatory system. And arterial venous malformation is a tangled knot of arteries and veins. Which leads to blood flow disorder in the organ. It is possible that this distortion happen anywhere, but arterial venous malformations of the brain and spinal cord that can cause health problems. The exact reason for the emergence of arterial venous malformations is not known.
Arterial venous malformations (AVMs) are defects affecting the circulatory system. And arterial venous malformation is a tangled knot of arteries and veins. Which leads to blood flow disorder in the organ. It is possible that this distortion happen anywhere, but arterial venous malformations of the brain and spinal cord that can cause health problems. The exact reason for the emergence of arterial venous malformations is not known.
It is possible to be born a human being to these distortions. But scientists have discovered that it is more common in men and in people who have no family history in arterial venous malformation infected people. The arterial venous malformations in the brain, or associated with aneurysms, can lead to pressure on the brain, causing the occurrence:
Blindness.
Seizures.
Weakness.
And other neurological problems.
Seizures.
Weakness.
And other neurological problems.
Most arterial venous malformations be in the body is remarkable. It is possible to be diagnosed in some cases using some types of imaging examination, as a representation cerebral arteries, or computed tomography, or magnetic resonance imaging. Based treatment of arterial venous malformations on the position of the deformity and the size and the symptoms that it produces. It is possible to relieve some of the symptoms by using drugs. But the best therapy for the treatment of arterial venous malformations in the brain are surgery or radiation therapy.
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